Cables with a flame-retardant polyvinyl chloride plastic sheath. Designed for fixed connection to electrical devices, apparatus, and terminal assemblies of electrical distribution equipment with a rated alternating voltage of up to 0.66 kV, a frequency of up to 100 Hz, or a direct voltage of up to 1 kV.
Standard GOST 1508-78
Main design elements 1. One round conductive core: - Material: Aluminum (AI) - Number of conductive cores: 4; 5; 7; 10; 14; 19; 27; 37; 52; 61; -2.5 mm2 -Number of conductors: 4; 5; 7; 10; 14; - (4-10) mm2 Copper (Cu) -Number of conductors: 4; 5; 7; 10; 14; 19; 27; 37; 52; 61; -2.5 mm2 -number of cores 4; 5; 7; 10; 14; - (4-10) mm2
3. Internal filling (inner sheath): -for cables (A)KVVGng(A), KPvVGng(A) made of low-flammability PVC plastic; -for cables with armor or shielding (A)KVVGEng(A), (A)KVBBShvng(A), (A)KVBShvng(A), (A)KVKShvng(A), (A)KPvVGEng(A), (A)KPvBbShvng(A), (A)KPvBShvng(A), (A)KPvKShvng(A), - made of low-flammability PVC plastic
. Screen: -for KVVGEng(A) and KPvVGEng(A) cables, made of two copper tapes or aluminum foil with overlap; copper wire must be laid along the aluminum foil.
4. Armor: - for (A)KVBBShvng(A), (A)KVBShvng(A), (A)KPvBBShvng(A), (A)KPvBShvng(A) cables - armor made of 2 galvanized steel tapes; -for cables (A)KVKShvng(A), (A)KPvKShvng(A) - made of galvanized steel wires.
5. Sheath: -made of flame-retardant polyvinyl chloride plastic (B)
Cable type KVVGng, AKVVGng, KVVGng(A), KPvVgng, KPvVgng(A) Control cable with insulation made of polyvinyl chloride plastic (B) or cross-linked polyethylene (PV) and a sheath made of low-flammability polyvinyl chloride plastic
Cable type KVVGEng(A), KPvVGEng(A) With copper screen and sheath made of low-flammability polyvinyl chloride plastic
Main area of application Cables are used for laying in cable structures and rooms to ensure the fire safety of cable circuits when laid in bundles and in the absence of mechanical stress on the cable. Laying in the ground (trenches) is permitted provided that the cables are protected at the points where they come to the surface. Fire hazard class according to GOST 31565-2012 P16.8.2.5.4
Cable brand KVVGzng, AKVVGzng With a low-flammability polyvinyl chloride plastic sheath with filling
Main area of application The cables are designed for electrical installations requiring sealing at the entry point. The cables are used for laying in cable structures and rooms to ensure the fire safety of cable circuits when laid in bundles. Fire hazard class according to GOST 31565-2012 P16.8.2.5.4
Cable brand KVBbShvng, KVBShvng(A) With a protective hose made of low-flammability polyvinyl chloride plastic
Main area of application The cables are designed for laying in rooms, channels, tunnels, in aggressive environments, and in
